InChI=1/C24H25NO3/c1-6-8-18-22-15(11-12-17-20(22)14(2)13-24(3,4)25-17)21-16(23(26)27-5)9-7-10-19(21)28-18/h6-7,9-13,18,25H,1,8H2,2-5H3/t18-/m1/s1 FB73E73C77C2C689